UY30740A1 - NEW PROCEDURE FOR THE PREPARATION OF 4.4 ?? - (1-METHYL-1,2-ETANDYL) -BIS- (2,6-PIPERAZINDIONA) - Google Patents

NEW PROCEDURE FOR THE PREPARATION OF 4.4 ?? - (1-METHYL-1,2-ETANDYL) -BIS- (2,6-PIPERAZINDIONA)

Info

Publication number
UY30740A1
UY30740A1 UY30740A UY30740A UY30740A1 UY 30740 A1 UY30740 A1 UY 30740A1 UY 30740 A UY30740 A UY 30740A UY 30740 A UY30740 A UY 30740A UY 30740 A1 UY30740 A1 UY 30740A1
Authority
UY
Uruguay
Prior art keywords
preparation
piperazindiona
etandyl
bis
methyl
Prior art date
Application number
UY30740A
Other languages
Spanish (es)
Inventor
Andreas Koch
Erwin Neufellner
Original Assignee
Cyathus Exquirere Pharmaforsch
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39048046&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=UY30740(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cyathus Exquirere Pharmaforsch filed Critical Cyathus Exquirere Pharmaforsch
Priority to UY30740A priority Critical patent/UY30740A1/en
Publication of UY30740A1 publication Critical patent/UY30740A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/06—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
    • C07D241/08—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A61P35/02—Antineoplastic agents specific for leukemia
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C229/06—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton
    • C07C229/10—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
    • C07C229/16—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings to carbon atoms of hydrocarbon radicals substituted by amino or carboxyl groups, e.g. ethylenediamine-tetra-acetic acid, iminodiacetic acids

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Oncology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

La presente invencion se refiere a un nuevo procedimiento para la preparacion de compuestos de formula (I) mediante ciclado de alquilésteres del ácido tetraacético de formula (II) en presencia de amoníaco y formamida así como los compuestos de formula (II) usados en es procedimiento.The present invention relates to a new process for the preparation of compounds of formula (I) by cyclization of alkyl esters of tetraacetic acid of formula (II) in the presence of ammonia and formamide as well as the compounds of formula (II) used in this process .

UY30740A 2006-11-24 2007-11-23 NEW PROCEDURE FOR THE PREPARATION OF 4.4 ?? - (1-METHYL-1,2-ETANDYL) -BIS- (2,6-PIPERAZINDIONA) UY30740A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UY30740A UY30740A1 (en) 2006-11-24 2007-11-23 NEW PROCEDURE FOR THE PREPARATION OF 4.4 ?? - (1-METHYL-1,2-ETANDYL) -BIS- (2,6-PIPERAZINDIONA)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1958/2006A AT504621B1 (en) 2006-11-24 2006-11-24 A NEW METHOD OF PREPARING 4,4 '- (1-METHYL-1,2-ETHANDIYL) -BIS- (2,6-PIPERAZINE)
UY30740A UY30740A1 (en) 2006-11-24 2007-11-23 NEW PROCEDURE FOR THE PREPARATION OF 4.4 ?? - (1-METHYL-1,2-ETANDYL) -BIS- (2,6-PIPERAZINDIONA)

Publications (1)

Publication Number Publication Date
UY30740A1 true UY30740A1 (en) 2008-07-03

Family

ID=39048046

Family Applications (1)

Application Number Title Priority Date Filing Date
UY30740A UY30740A1 (en) 2006-11-24 2007-11-23 NEW PROCEDURE FOR THE PREPARATION OF 4.4 ?? - (1-METHYL-1,2-ETANDYL) -BIS- (2,6-PIPERAZINDIONA)

Country Status (25)

Country Link
US (1) US8455641B2 (en)
EP (1) EP2099773B1 (en)
JP (1) JP2010510253A (en)
KR (1) KR20090119828A (en)
CN (1) CN101563329B (en)
AR (1) AR063927A1 (en)
AT (1) AT504621B1 (en)
AU (1) AU2007324322A1 (en)
BR (1) BRPI0719153A2 (en)
CA (1) CA2670282A1 (en)
CL (1) CL2007003348A1 (en)
CO (1) CO6220854A2 (en)
ES (1) ES2651245T3 (en)
HK (1) HK1133001A1 (en)
IL (1) IL198908A0 (en)
MA (1) MA31015B1 (en)
MX (1) MX2009005423A (en)
NO (1) NO20092076L (en)
NZ (1) NZ577293A (en)
PE (1) PE20081497A1 (en)
TW (1) TWI491607B (en)
UA (1) UA102509C2 (en)
UY (1) UY30740A1 (en)
WO (1) WO2008061270A1 (en)
ZA (1) ZA200903780B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012081036A2 (en) * 2010-12-13 2012-06-21 Sequent Scientific Limited A process for preparation of 4,4'-(1-methyl-1,2-ethandiyl)-bis-(2,6-piperazinedione)
CN102952088B (en) * 2012-06-26 2015-05-27 江苏奥赛康药业股份有限公司 Preparation method of dexrazoxane
CZ2013171A3 (en) * 2013-03-07 2014-04-30 Ústav organické chemie a biochemie Akademie věd ČR, v. v. i. Process for preparing pure anhydrous enantiomers of 1,2-diaminopropane-N,N,N´,N´-tetraacetic acid
CN104177301B (en) * 2013-05-22 2016-04-13 江苏奥赛康药业股份有限公司 A kind of preparation method of dexrazoxane
CN108250094B (en) * 2018-03-09 2021-01-26 江苏奥赛康药业有限公司 Preparation method of piperazine diketone compound
CN110804022B (en) * 2019-11-06 2023-01-17 扬子江药业集团有限公司 Preparation method of dexrazoxane
CN113336661B (en) * 2020-03-03 2022-08-05 南京正大天晴制药有限公司 Preparation method of methyl tetraacetate compound

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428353A (en) * 1943-06-21 1947-10-07 Frederick C Bersworth Lower aliphatic esters of ethylene-and propylene-diamine n,n'-tetracetic acids
NL273691A (en) * 1961-01-19 1900-01-01
BE624685A (en) * 1961-01-19
US3941790A (en) * 1967-07-03 1976-03-02 National Research Development Corporation Bis diketopiperazines
JP2556026B2 (en) * 1986-04-03 1996-11-20 日産化学工業株式会社 A useful carboxylic acid recovery method from alkaline wastewater
US4764614A (en) * 1987-03-23 1988-08-16 Monsanto Company Process for preparing (S)(+)-4,4'(methyl-1,2-ethanediyl)-bis(2,6-piperazinedione)
JPS63243060A (en) * 1987-03-31 1988-10-07 Nippon Mining Co Ltd Recovery of esterified product
US4963679A (en) * 1988-02-17 1990-10-16 Erbamont, Inc. Process for preparing bis (3,5-dioxopiperazinyl) alkanes or alkenes
GB9122677D0 (en) * 1991-10-25 1991-12-11 Eurocetus Bv Process for preparing(s)(+)-4,4'-(1-methyl-1,2-ethanediyl)-bis(2,6-piperazinedione)
JPH11343267A (en) * 1998-05-28 1999-12-14 Daikin Ind Ltd Production of halogen-containing carboxylic ester
WO2007053415A2 (en) * 2005-11-01 2007-05-10 Novartis Vaccines And Diagnostics Inc. Agents for the treatment of cardiac arrhythmias

Also Published As

Publication number Publication date
UA102509C2 (en) 2013-07-25
HK1133001A1 (en) 2010-03-12
EP2099773B1 (en) 2017-07-05
KR20090119828A (en) 2009-11-20
AT504621A1 (en) 2008-06-15
NO20092076L (en) 2009-08-17
CA2670282A1 (en) 2008-05-29
CN101563329B (en) 2013-03-13
CL2007003348A1 (en) 2008-06-06
US20100152447A1 (en) 2010-06-17
US8455641B2 (en) 2013-06-04
RU2009123980A (en) 2010-12-27
AR063927A1 (en) 2009-02-25
ES2651245T3 (en) 2018-01-25
MX2009005423A (en) 2009-07-17
TWI491607B (en) 2015-07-11
BRPI0719153A2 (en) 2014-02-04
IL198908A0 (en) 2010-02-17
AU2007324322A1 (en) 2008-05-29
JP2010510253A (en) 2010-04-02
NZ577293A (en) 2011-12-22
CN101563329A (en) 2009-10-21
PE20081497A1 (en) 2008-10-30
WO2008061270A1 (en) 2008-05-29
MA31015B1 (en) 2009-12-01
CO6220854A2 (en) 2010-11-19
ZA200903780B (en) 2014-11-26
AT504621B1 (en) 2014-08-15
EP2099773A1 (en) 2009-09-16
TW200825068A (en) 2008-06-16

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Effective date: 20190902